| Name (Japanese) | Pen Shell (Taira-gai / タイラガイ / 平貝) |
| Overall Rating |
Flavor: ★★★★☆ Texture: ★★★★☆ Popularity: ★★★★☆ |
| Reference Price |
Value: ★★★☆☆ Price range: $20~$50/lb |
| Best Season | Spring to early summer |
| Did You Know? | Once used in Edo-style sushi, now a luxury due to declining populations. |
| Category | Details |
|---|---|
| 1. Overview |
Official Name: Tairagi (タイラギ) Kanji Name: 平貝 (Taira-gai) English Name: Pen Shell, Fan Shell, Razor Clam Scientific Name: Atrina pectinata Classification: • Kingdom: Animalia • Phylum: Mollusca • Class: Bivalvia • Order: Pteriida • Family: Pinnidae • Genus: Atrina • Species: A. pectinata Average Size: Shell 15–25 cm Key Features: Large triangular shell; tender, slightly sweet flesh; valued for sushi and sashimi |
| 2. Habitat & Distribution |
Found in shallow sandy or muddy seabeds. Commonly distributed around Japan, Korea, and China. Harvested seasonally, often by divers. |
| 3. Seasonality |
Best season is spring to early summer. Flesh is plump and sweet during this time. |
| 4. Sushi Ingredient Profile |
Common Uses: Sashimi, nigiri, grilled Flavor: Mildly sweet, delicate ocean taste Texture: Tender, slightly chewy Fat Content: Low; clean and light flavor |
| 5. Preparation & Craftsmanship |
Often served raw as sashimi or sushi. Light grilling enhances natural sweetness. Requires careful handling due to delicate flesh. |
| 6. Recommended Pairings |
Sushi Rice: Mildly seasoned with vinegar Condiments: Wasabi, soy sauce, citrus (yuzu, sudachi) Drinks: Dry sake, crisp white wine, light lager |
| 7. Nutritional Information |
High in lean protein and minerals. Rich in vitamin B12, magnesium, and selenium. Low in calories; supports balanced nutrition. |
| 8. Trivia & Cultural Notes |
Considered a seasonal delicacy in Japan. Known for its elegant presentation in high-end sushi. Its large shell is sometimes used decoratively. |
| 9. Recommended Sushi Styles |
• Taira-gai nigiri • Taira-gai sashimi • Lightly grilled Taira-gai sushi • Taira-gai sunomono (vinegared dish) |
